EP1124248A3 - Elektronenquelle und Bilderzeugungsgerät - Google Patents

Elektronenquelle und Bilderzeugungsgerät Download PDF

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Publication number
EP1124248A3
EP1124248A3 EP01104026A EP01104026A EP1124248A3 EP 1124248 A3 EP1124248 A3 EP 1124248A3 EP 01104026 A EP01104026 A EP 01104026A EP 01104026 A EP01104026 A EP 01104026A EP 1124248 A3 EP1124248 A3 EP 1124248A3
Authority
EP
European Patent Office
Prior art keywords
electron source
image forming
forming apparatus
electron
high resistance
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP01104026A
Other languages
English (en)
French (fr)
Other versions
EP1124248A2 (de
EP1124248B1 (de
Inventor
Toshikazu Ohnishi
Masato Yamanobe
Ichiro Nomura
Hidetoshi Suzuki
Yoshikazu Banno
Takeo Ono
Masanori Mitome
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP33110393A external-priority patent/JP3200270B2/ja
Priority claimed from JP13731794A external-priority patent/JP3200284B2/ja
Application filed by Canon Inc filed Critical Canon Inc
Priority to EP07118989A priority Critical patent/EP1892743B1/de
Publication of EP1124248A2 publication Critical patent/EP1124248A2/de
Publication of EP1124248A3 publication Critical patent/EP1124248A3/de
Application granted granted Critical
Publication of EP1124248B1 publication Critical patent/EP1124248B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H01J1/02—Main electrodes
    • H01J1/30—Cold cathodes, e.g. field-emissive cathode
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
    • H01J31/12—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen
    • H01J31/123—Flat display tubes
    • H01J31/125—Flat display tubes provided with control means permitting the electron beam to reach selected parts of the screen, e.g. digital selection
    • H01J31/127—Flat display tubes provided with control means permitting the electron beam to reach selected parts of the screen, e.g. digital selection using large area or array sources, i.e. essentially a source for each pixel group
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H01J1/02—Main electrodes
    • H01J1/30—Cold cathodes, e.g. field-emissive cathode
    • H01J1/316—Cold cathodes, e.g. field-emissive cathode having an electric field parallel to the surface, e.g. thin film cathodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/02—Manufacture of electrodes or electrode systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/02—Manufacture of electrodes or electrode systems
    • H01J9/022—Manufacture of electrodes or electrode systems of cold cathodes
    • H01J9/027—Manufacture of electrodes or electrode systems of cold cathodes of thin film cathodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2201/00—Electrodes common to discharge tubes
    • H01J2201/30—Cold cathodes
    • H01J2201/316—Cold cathodes having an electric field parallel to the surface thereof, e.g. thin film cathodes
    • H01J2201/3165—Surface conduction emission type cathodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2329/00—Electron emission display panels, e.g. field emission display panels
    • H01J2329/02—Electrodes other than control electrodes
    • H01J2329/04—Cathode electrodes
    • H01J2329/0486—Cold cathodes having an electric field parallel to the surface thereof, e.g. thin film cathodes
    • H01J2329/0489—Surface conduction emission type cathodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Cold Cathode And The Manufacture (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Electroluminescent Light Sources (AREA)
  • Lasers (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
EP01104026A 1993-12-27 1994-06-24 Elektronenquelle und Bilderzeugungsgerät Expired - Lifetime EP1124248B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP07118989A EP1892743B1 (de) 1993-12-27 1994-06-24 Bilderzeugungsvorrichtung

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP33110393A JP3200270B2 (ja) 1993-12-27 1993-12-27 表面伝導型電子放出素子、電子源、及び、画像形成装置の製造方法
JP33110393 1993-12-27
JP33592593 1993-12-28
JP33592593 1993-12-28
JP13731794A JP3200284B2 (ja) 1994-06-20 1994-06-20 電子源及び画像形成装置の製造方法
JP13731794 1994-06-20
EP94109787A EP0660357B1 (de) 1993-12-27 1994-06-23 Elektronen emittierende Einrichtungen

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP94109787A Division EP0660357B1 (de) 1993-12-27 1994-06-23 Elektronen emittierende Einrichtungen

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP07118989A Division EP1892743B1 (de) 1993-12-27 1994-06-24 Bilderzeugungsvorrichtung

Publications (3)

Publication Number Publication Date
EP1124248A2 EP1124248A2 (de) 2001-08-16
EP1124248A3 true EP1124248A3 (de) 2003-06-04
EP1124248B1 EP1124248B1 (de) 2007-12-12

Family

ID=27317447

Family Applications (4)

Application Number Title Priority Date Filing Date
EP99112412A Expired - Lifetime EP0942449B1 (de) 1993-12-27 1994-06-23 Herstellungsverfahren einer Elektronen emittierenden Einrichtung
EP94109787A Expired - Lifetime EP0660357B1 (de) 1993-12-27 1994-06-23 Elektronen emittierende Einrichtungen
EP07118989A Expired - Lifetime EP1892743B1 (de) 1993-12-27 1994-06-24 Bilderzeugungsvorrichtung
EP01104026A Expired - Lifetime EP1124248B1 (de) 1993-12-27 1994-06-24 Elektronenquelle und Bilderzeugungsgerät

Family Applications Before (3)

Application Number Title Priority Date Filing Date
EP99112412A Expired - Lifetime EP0942449B1 (de) 1993-12-27 1994-06-23 Herstellungsverfahren einer Elektronen emittierenden Einrichtung
EP94109787A Expired - Lifetime EP0660357B1 (de) 1993-12-27 1994-06-23 Elektronen emittierende Einrichtungen
EP07118989A Expired - Lifetime EP1892743B1 (de) 1993-12-27 1994-06-24 Bilderzeugungsvorrichtung

Country Status (8)

Country Link
US (4) US6169356B1 (de)
EP (4) EP0942449B1 (de)
KR (2) KR0154358B1 (de)
CN (4) CN1086055C (de)
AT (4) ATE501519T1 (de)
AU (1) AU6592294A (de)
CA (4) CA2299957C (de)
DE (3) DE69432456T2 (de)

Families Citing this family (109)

* Cited by examiner, † Cited by third party
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USRE39633E1 (en) 1987-07-15 2007-05-15 Canon Kabushiki Kaisha Display device with electron-emitting device with electron-emitting region insulated from electrodes
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JP3241251B2 (ja) 1994-12-16 2001-12-25 キヤノン株式会社 電子放出素子の製造方法及び電子源基板の製造方法
JP3299096B2 (ja) 1995-01-13 2002-07-08 キヤノン株式会社 電子源及び画像形成装置の製造方法、並びに電子源の活性化処理方法
JP2932250B2 (ja) 1995-01-31 1999-08-09 キヤノン株式会社 電子放出素子、電子源、画像形成装置及びそれらの製造方法
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DE69635770T2 (de) 1995-03-13 2006-07-27 Canon K.K. Herstellungsverfahren einer Elektronenquelle und eines Bilderzeugungsgeräts
JP3174999B2 (ja) * 1995-08-03 2001-06-11 キヤノン株式会社 電子放出素子、電子源、それを用いた画像形成装置、及びそれらの製造方法
JP3241613B2 (ja) * 1995-10-12 2001-12-25 キヤノン株式会社 電子放出素子、電子源および画像形成装置の製造方法
JP3229223B2 (ja) * 1995-10-13 2001-11-19 キヤノン株式会社 電子放出素子、電子源及び画像形成装置の製造法並びに電子放出素子製造用金属組成物
JP3302278B2 (ja) * 1995-12-12 2002-07-15 キヤノン株式会社 電子放出素子の製造方法並びに該製造方法を用いた電子源及び画像形成装置の製造方法
US5998924A (en) * 1996-04-03 1999-12-07 Canon Kabushiki Kaisha Image/forming apparatus including an organic substance at low pressure
US6005334A (en) * 1996-04-30 1999-12-21 Canon Kabushiki Kaisha Electron-emitting apparatus having a periodical electron-emitting region
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US6586872B2 (en) 1997-09-03 2003-07-01 Canon Kabushiki Kaisha Electron emission source, method and image-forming apparatus, with enhanced output and durability
JP3619024B2 (ja) 1997-09-16 2005-02-09 キヤノン株式会社 電子源の製造方法及び画像形成装置の製造方法
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DE69919242T2 (de) 1998-02-12 2005-08-11 Canon K.K. Verfahren zur Herstellung eines elektronenemittierenden Elementes, Elektronenquelle und Bilderzeugungsgerätes
US6213834B1 (en) * 1998-04-23 2001-04-10 Canon Kabushiki Kaisha Methods for making electron emission device and image forming apparatus and apparatus for making the same
JP3088102B1 (ja) * 1998-05-01 2000-09-18 キヤノン株式会社 電子源及び画像形成装置の製造方法
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JP3320387B2 (ja) * 1998-09-07 2002-09-03 キヤノン株式会社 電子源の製造装置及び製造方法
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DE69435336D1 (de) 2011-04-21
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ATE523893T1 (de) 2011-09-15
US6169356B1 (en) 2001-01-02
US6344711B1 (en) 2002-02-05
US6384541B1 (en) 2002-05-07
KR0154358B1 (ko) 1998-10-15
CA2540606A1 (en) 1995-06-28
EP0942449B1 (de) 2011-03-09
EP1892743B1 (de) 2011-09-07
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EP1892743A2 (de) 2008-02-27
US20080218059A1 (en) 2008-09-11
CA2126509A1 (en) 1995-06-28
CN1281239A (zh) 2001-01-24
DE69432456T2 (de) 2003-11-27
EP1124248A2 (de) 2001-08-16
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ATE237185T1 (de) 2003-04-15
CA2418595A1 (en) 1995-06-28
CN1280376A (zh) 2001-01-17
CN1086055C (zh) 2002-06-05
AU6592294A (en) 1995-07-06
CN1174459C (zh) 2004-11-03
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CA2418595C (en) 2006-11-28
CN1174460C (zh) 2004-11-03
CN1109206A (zh) 1995-09-27
CN1306540C (zh) 2007-03-21
EP1124248B1 (de) 2007-12-12
ATE381109T1 (de) 2007-12-15
CN1512528A (zh) 2004-07-14
KR0170822B1 (ko) 1999-10-01
US7705527B2 (en) 2010-04-27
CA2540606C (en) 2009-03-17
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DE69432456D1 (de) 2003-05-15
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ATE501519T1 (de) 2011-03-15
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CA2299957A1 (en) 1995-06-28

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